CN102578923B

CN102578923B - Annular heating device applied to food heating

Info

Publication number: CN102578923B
Application number: CN201110021239.3A
Authority: CN
Inventors: 余左同
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-14
Filing date: 2011-01-14
Publication date: 2014-01-01
Anticipated expiration: 2031-01-14
Also published as: US20120180672A1; CN102578923A

Abstract

The invention relates to an annular heating device applied to food heating, which comprises a cabinet, wherein a control unit is arranged on the cabinet; a main body is arranged inside the cabinet; the main body is an annular body and a accommodating space is arranged in the center of the main body; at least one electrothermal film is arranged at the outer side of the main body and at least two conductive electrodes are also arranged on the electrothermal film at an interval. Therefore, the heat generated by the electrothermal film can be controlled through the control unit, a pre-baked object can be placed inside the accommodating space, and the overall baked object can be simultaneously heated in an annular shape by heating of the electrothermal film, so that the baking time is effectively shortened, and energy consumption and artificial operation are reduced.

Description

Be applied to the annular heating device of food heating

Technical field

The invention relates to that a kind of heater is relevant, refer to especially a kind of annular heating device that is applied to food heating.

Background technology

Referring to shown in Fig. 1, is the stereogram of existing electric bakeware; And existing electric bakeware 1 is a tabular, and this electric bakeware 1 is provided with semiconductor Electric radiant Heating Film 2 in a side surface, and this Electric radiant Heating Film 2 is provided with two electrodes 3, and described electrode 3 also is connected with respectively an electric conductor 4, and can be electrically connected mutually with power supply.

Though existing electric bakeware 1 can see through the heating of Electric radiant Heating Film 2, be placed in lip-deep the eating raw of this electric bakeware 1 and become ripe and allow, but also because electric bakeware 1 is tabular, thus in the position that is heated of when heating food only in side contact with electric bakeware 1, it can't be simultaneously heat food is whole, need separately not be used in conjunction with person's turning over repeatedly roasting, begin to make food well-done, therefore existing electric bakeware 1 need be longer at the baking time of food, and it is roasting during baking, also must to coordinate manpower to be turned over, and oneself causes the sizable inconvenience of user for it.

Separately, it is all by the cylinder bottom local heat or heat with gas ignition across air usually that general coffee is baked and banked up with earth machine, only, existing baking machine can be because of across air heat, and cause temperature to scatter and disappear, and the mode of local heat can't make the side of coffee bean in noncontact to cylinder be heated simultaneously, therefore can increase the time of baking and banking up with earth of coffee bean and heat required energy consumption.

Summary of the invention

Main purpose of the present invention is providing a kind of annular heating device that is applied to food heating, makes the baking of food materials integral body can being heated simultaneously, effectively to shorten baking time, to reduce energy resource consumption and manual operation.

The present invention is applied to the annular heating device of food heating, includes:

One board, have a room, and this board at least has one first opening communicated with this room, and this board is provided with a control module.

One body, be located in this room, and this body is ring bodies, and its central authorities are provided with an accommodation space, and this body at least has one second opening communicated with this accommodation space, and simultaneously, this first opening is corresponding with the position of this second opening.

At least one Electric radiant Heating Film, be located at the outside of this body.

At least two conductive electrodes, interval is located on this Electric radiant Heating Film, and is electrically connected mutually with power supply.

As preferred version, wherein, this control module includes a plurality of control buttons, and the regulation and control of described control button link the power of this Electric radiant Heating Film.

As preferred version, wherein, this control module includes at least one release knob.

As preferred version, wherein, also be provided with a display screen on this board.

As preferred version, wherein, also wear an auxiliary member in this accommodation space, this auxiliary member includes a central shaft and at least one function part, and this central shaft is to be arranged in this body center, and described function part is along the connection that extends radially outwardly of this central shaft.

As preferred version, wherein, this function part is a plate body, and this plate body is that an end is connected with this central shaft, and another end is along the setting that extends radially outwardly of this central shaft.

As preferred version, wherein, this central shaft is hollow, and is equipped with a temperature sensor in this central shaft.

As preferred version, wherein, also include a motor, this motor and this auxiliary member are connected with group, and drive this auxiliary member rotation start.

As preferred version, this body is a ring-type body, and this body is respectively equipped with this second opening and one the 3rd opening in horizontal opposite side, and the 3rd opening part is provided with a fan.

As preferred version, wherein, this board has a base and a lid, and this base has this room, and this base is in to being covered with this lid in room middle section position place, simultaneously, this base is to be provided with a door-plate in a side, the movable folding of this door-plate, and the second opening of this body is that correspondence is positioned at this door-plate position, separately, this lid is provided with a transparent window.

As preferred version, wherein, the surface of described conductive electrode is coated with respectively with a heat-resistant adhesive.

Beneficial effect of the present invention: the present invention can be positioned over food materials in the accommodation space of this body, and sees through the heating of this Electric radiant Heating Film, but and roast ring-type integral body is heated simultaneously, effectively to shorten baking time and to reduce energy resource consumption.

The accompanying drawing explanation

Fig. 1 is the stereogram of existing electric bakeware.

Fig. 2 is combination stereogram of the present invention.

Fig. 3 is exploded perspective view of the present invention.

The main element symbol description

[having now]

1 electric bakeware 3 Electric radiant Heating Film

2 electrode 4 electric conductors

[invention]

10 board 11 bases

111 sidewall 112 arch housings

113 room 114 door-plates

115 first opening 12 lids

13 control modules 131 are controlled button

132 release knob 14 display screens

20 body 21 accommodation spaces

22 second opening 23 the 3rd openings

30 Electric radiant Heating Film 40 conductive electrodes

41 wire 42 heat-resistant adhesives

50 fan 51 electric wires

60 auxiliary member 61 central shafts

62 function part 70 temperature sensors

80 motor 81 electric wires

90 gear train 91 first gears

92 second gears

The specific embodiment

At first, refer to shown in Fig. 2 and Fig. 3, be respectively combination stereogram of the present invention and exploded perspective view; The present invention includes:

One board 10, there is a base 11 and a lid 12, this base 11 extends and is provided with a sidewall 111 and an arch housing 112 upward respectively in two opposite ends, and this base 11 is covered with this lid 12 in this

sidewall

111 and 112 of this housings, and can form a room 113 in this

base

11 and 12 of this lids, simultaneously, also be provided with a door-plate 114 on this sidewall 111, the movable folding of this door-plate 114, and form one first opening 115, again, this lid 12 is provided with a transparent window 121, separately, also be provided with a control module 13 and a display screen 14 on this board 10, in the embodiment of the present invention, this control module 13 includes a plurality of control buttons 131 and at least one release knob 132, this release knob 132 is a plurality of, moreover, this control module 13 also can be a mechanical knob (not shown), to replace described control button 131.

One body 20, be located in this room 113, in the embodiment of the present invention, this body 20 is an annular body, and be to make thoroughly to allow the user watch interior the placed article baking of this body 20 situation, can select clear glass to coordinate it, and be provided with an accommodation space 21 in this body 10, and this body 10 is respectively equipped with one second opening 22 and one the 3rd opening 23 in horizontal opposite side, this second opening 22 and the 3rd opening 23 all communicate with this accommodation space 21, and this first opening 115 is corresponding with the position of this second opening 22, in addition, the design of these body 20 ring bodies also can see through the multi-disc plate body and be combined, and the structure of formation ring-type.

At least one Electric radiant Heating Film 30, be located on this body 10 outer circumferential sides, and these Electric radiant Heating Film 30 quantity are one in the embodiment of the present invention, and one is coated on this body 20 outsides, and this Electric radiant Heating Film 30 also can be a plurality of (not shown), and be arranged at intervals on the outer surface of this body 20, again, described control button 131 can regulate and control the power of this Electric radiant Heating Film 30, and and then reaches the temperature of controlling this Electric radiant Heating Film 30.

At least two conductive electrodes 40, interval is located on this Electric radiant Heating Film 30, and be two in conductive electrode described in the embodiment of the present invention 40, and be the silver slurry, simultaneously, described conductive electrode 40 is arranged at respectively the opposite side of this Electric radiant Heating Film 30, again, described conductive electrode 40 also sees through respectively a wire 41, and be electrically connected mutually with the power supply (not shown), and further make these Electric radiant Heating Film 30 conductions produce heat energy, and in the surface of conductive electrode described in the embodiment of the present invention 40, be coated with respectively with a heat-resistant adhesive 42, this heat-resistant adhesive 42 can make described conductive electrode 40 avoid producing corrosion.

One fan 50, be located in this room 113, and fan 30 is that correspondence is positioned at the 3rd opening 23 places, and wind can be blown in this accommodation space 21 by the 3rd opening 23, and by this second opening 22, blown out again, again, this fan 50 has an electric wire 51, and is electrically connected mutually with this release knob 132.

One auxiliary member 60, be arranged in this accommodation space 21, this auxiliary member 60 includes a central shaft 61 and at least one function part 62, this central shaft 61 is to be arranged in this body 20 central authorities, and there is an end to pass to this body 20, and described function part 62 is along the connection that extends radially outwardly of this central shaft 61, and this central shaft 61 is hollow in the present embodiment, and two ends are hubbed at respectively the two opposite sides of this body 20, and this function part 62 is a plurality of, and it is a plate body, this function part 62 is that an end is connected with this central shaft 61, another end is along the setting that extends radially outwardly of this central shaft 61.

One temperature sensor 70, be arranged in this central shaft 61, but and the temperature in this accommodation space 21 of sensing, and this central shaft 61 can dig a plurality of hole (not shown) in embodiment, and make this accommodation space 21 and the temperature of this central shaft 61 can be more approaching, and the temperature that this temperature sensor 70 senses can be demonstrated by this display screen 14.

One motor 80, with this auxiliary member 60, be connected with group, and can drive this auxiliary member 60 rotation starts, and this motor 80 has an electric wire 81 in the embodiment of the present invention, and be electrically connected mutually with this release knob 132, separately, 60 of this motor 80 and this auxiliary members see through a gear train 90 combination that is connected with group, and this gear train 90 is further to include one first gear 91 and one second gear 92, this first gear 91 is mounted on this

central shaft

61,92 of this second gears are mounted on this motor 80, the engagement that is connected with group of this first gear 91 and this second gear 92.

Still please coordinate and consult shown in Fig. 3, when operation annular heating device of the present invention, can food materials (for example: coffee bean) be placed in this accommodation space 21 see through this second opening 22, simultaneously, adjust by described control button 131 temperature that this Electric radiant Heating Film 30 produces, and the user can see through the temperature that this display screen 14 learns that this accommodation space 21 is interior, separately, open again this release knob 132 and drive this motor 80 rotation starts, and can allow described function part 62 stir food materials, but make the food materials thermally equivalent avoid burning, again, because this Electric radiant Heating Film 30 is that ring-type integral body is located at this body 20 outer circumferential sides, therefore food materials can be by accepting heat energy from all directions, and make food materials bake and bank up with earth (or baking) required time and the power consumed can be few than existing electric bakeware or coffee baking machine, and reach the effect of energy-and time-economizing, in addition, can see through again and open another release knob 132, drive this fan 50 rotation starts, and the wind of generation is blown in this accommodation space 21, and wind can make heat produce convection current, in addition, the skin of decorporating after also coffee bean can being baked and banked up with earth is blown out by this second opening 22, moreover, the user also can see through the situation that the window 121 on this lid 12 is watched food heating, see through body 20 installings that this board 10 will be provided with this Electric radiant Heating Film 30 in the inner simultaneously, can reach and avoid the doubt that the user scalds, moreover, because this lid 12 covers on this body 20, therefore when this Electric radiant Heating Film 30 heating, the infrared ray that this Electric radiant Heating Film 30 radiates can be reflected and be concentrated in this body 20, and these body 20 outer surfaces also can arrange a heat insulation foam (not shown) through coating, so that can being wrapped by, the temperature of this Electric radiant Heating Film 30 is limited in this body 20, and reach the effectiveness that reduces heat energy dissipation.

Claims

1. an annular heating device that is applied to food heating, is characterized in that, includes:

One board, have a room, and this board at least has one first opening communicated with this room, and this board is provided with a control module;

One body, be located in this room, and this body is ring bodies, and its central authorities are provided with an accommodation space, and this body at least has one second opening communicated with this accommodation space, simultaneously, this first opening is corresponding with the position of this second opening, this body is a ring-type body, and this body is respectively equipped with this second opening and one the 3rd opening in horizontal opposite side, and the 3rd opening part is provided with a fan;

At least one Electric radiant Heating Film, be located at the outside of this body; And,

2. according to the described annular heating device that is applied to food heating of claim 1, it is characterized in that, this control module includes a plurality of control buttons, and the regulation and control of described control button link the power of this Electric radiant Heating Film.

3. according to the described annular heating device that is applied to food heating of claim 1, it is characterized in that, this control module includes at least one release knob.

4. according to the described annular heating device that is applied to food heating of claim 1, it is characterized in that, also be provided with a display screen on this board.

5. according to the described annular heating device that is applied to food heating of claim 1, it is characterized in that, also wear an auxiliary member in this accommodation space, this auxiliary member includes a central shaft and at least one function part, this central shaft is to be arranged in this body center, and described function part is a plate body, this plate body is that an end is connected with this central shaft, and another end is along the setting that extends radially outwardly of this central shaft.

6. according to the described annular heating device that is applied to food heating of claim 5, it is characterized in that, this central shaft is hollow, and is equipped with a temperature sensor in this central shaft.

7. according to the described annular heating device that is applied to food heating of claim 5, it is characterized in that, also include a motor, this motor and this auxiliary member are connected with group, and drive this auxiliary member rotation start.

8. according to the described annular heating device that is applied to food heating of claim 1, it is characterized in that, this board has a base and a lid, and this base has this room, and this base is in to being covered with this lid in room middle section position place, simultaneously, this base is to be provided with a door-plate in a side, this door-plate activity folding, and the second opening of this body is that correspondence is positioned at this door-plate position, separately, this lid is provided with a transparent window.

9. according to the described annular heating device that is applied to food heating of claim 1, it is characterized in that, the surface of described conductive electrode is coated with respectively with a heat-resistant adhesive.